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1、过去进行时,过去进行时：I was walking down the streetwhen it began to rain.,I was walking down the streetwhen it began to rain.I was not walking down the streetwhen it began to rain.Were you walking down the streetwhen it began to rain?,1关键词：was/were doing2、句子结构：肯定句：主语+was/were+现在分词+其他否定句： 主语+was not/were not+现
2、在分词+其他疑问句：was/were+主语+现在分词+其他,肯定句：主语 + was/were + (doing) + 其他. I was playing basketball at 6:30 yesterday. He was playing the piano at that moment.They were doing homework at 8:00 last night,(2)否定句：主语 + was/were + not + （doing） + 其他,I wasnt playing basketball at 6:30 yesterday.He wasnt playing the
3、piano at that moment.They werent doing homework at 8:00 last night.,一般疑问句： Was/Were + 主语 + (doing) + 其他,Were you playing basketball at 6:30 yesterday? -Yes, I was./No, I wasnt. Was he playing the piano at that moment? -Yes, he was./No, he wasnt.,特殊疑问句： 特殊疑问词 + 一般疑问句,What were you doing at 8:00pm yes
4、terday? Where was he working at that time?,3、标志性词语（1）at that time. at that moment. yesterday evening（2）以when引导的谓语动词是一般过去时的时间状语,II:用法,1. 表示过去某一时刻正在进行的动作。今天下午5点的时候，他在打篮球。He was playing basketball at 5 this afternoon. 当我进去的时候，她正在写一篇作文。She was writing a composition when I entered.,2. 表示过去一段时间内持续进行的动作。 昨
5、天夜里下了一夜的雪。It was snowing last night.比较：It was said that she was writing a novel last year.It was said that she wrote a novel last year.,据说，她去年一直在写一本小说。,0,据说，她去年写了一本小说。,3. 常用于介绍故事的背景。（一） Once an Jack was traveling in the desert.（二）描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生（长动作用过去进行时，短动作用一般过去时）。也可以表示两个动作同时发生，此时均用
6、过去进行时When I saw him he was cleaning his room. While he was waiting for the bus, he was reading a newspaper. He was cleaning his car while I was cooking.,4. When/ While“当的时候”的区别,when 既指时间点，也可指段时间，while只指段时间，因此when引导的时间状语从句中的动词可以是短暂性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。 I was listening to the music when
7、she came here. I was listening to the music while she came here.,when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主从句动作同时发生。 They were singing while we were dancing.,when和while 还可作并列连词。when表示“在那时”；while表示“而，却”，表对照关系。如： a. The children were playing when they heard the sound of a motor bike. b. He is strong
8、while his brother is weak.,5.通常不能用于过去进行时的动词主要有：agree, be, believe, belong, care, forget, hate, have(拥有), hear, know, like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish等。例如： I was knowing the answer. I knew the answer. I wasnt understanding him. I didnt understand hi
9、m.,一般过去时,1.一般过去时表示一个动作或情况在过去某个的时间开始和结束.I walked to school yesterday.I bought a new car three days ago.,now,walked,bought,2.表示过去经常性的动作或情况。I often got up at 6:00 last year.,英语动词的四种形式：1、原形 learn2、过去形式 learned3、过去分词 learned4、现在分词 learning,动词的一般过去形式：listenlistened2.study-studied3.stop-e-came,二、一般过去时态的构成,
10、Be 动词: (1)肯定句: 主语 + be动词的过去式（was, were）+(2)否定句： 主语 + be动词的过去式（was, were）+ not(3)疑问句： be动词的过去式（was, were）+ 主语 ？ 实意动词：(1)肯定句：主语+动词过去式+其他(2) 否定句：主语+did not+动词原形+其他(3) 一般疑问句：Did +主语+动词原形+其他,For example,She was a teacher five years ago.She was not here last month.Was she there last night?I walked to scho
11、ol yesterday.I didnt walk to school yesterday.Did you walk to school yesterday?,三、标志性词语,(1) yesterday, the day before yesterday, yesterday morning (evening, afternoon)(2) last time last term, last Friday, last month(3) 2 hours ago, a week ago, 3 years ago(4) just now = a moment ago (5)in 1989 (6)at
12、the age of 5, one day, long long ago, once upon a time (7) in the past,用一般过去时或过去进行时填空。1.I dont want to go to the zoo today because it is raining.The same thing happened yesterday. I (want ,not) _ to go to the zoo because it (rain)_.,didnt want, was raining,2.I (call)_ Roger at nine last night, but h
13、e (be,not)_at home.He(study)_ at the library.,called;was not;was studying,3.I(hear,not)_the thunder during the storm last night because I (sleep)_.,didnt hear;was sleeping,4.My brother and sister(argue)_ about something when I(walk)_ into the room.,were arguing;walked,6.While Mrs. Emerson(read)_ the
14、 little boy a story,he(fall)_a sleep,so she (close)_ the book and quietly(tiptoe)_ out of the room.,was reading,fell,closed,tiptoed,Writing practice:假设你目击一起交通事故。警察局让你写一份材料，报告当时所见情况。根据下列图画写出几个句子来描述当时的情景。,7.-Nancy is not coming tonight. -But she _!A.promises B.promisedC.will promise D. had promised,链接
15、高考：,8.Shirley _ a book aboutChina last year but I dont know whether she has finished it.A.has written B.wroteC.had written D.was writing,9.I first met Lisa three years ago.She _ at a radio shop at the time. A.has worked B. was workingC.had been workingD.had worked,10.I dont think Jim saw me; he _ in
16、to space.A.just stared B.was just staringC.has just staredD.had just stared,11.As she _ the newspaper,Granny_ asleep.A.read; was fallingB.was reading;fellC.was reading;was fallingD.read;fell,12.-You phone number again? I _ quite catch it. -Its 9568442.A. didnt B. couldntC.dont D.cant,13.-We could ha
17、ve walked to the station,it was so near. -Yes,a taxi _ at all necessary.A. wasnt B. hadnt beenC. wouldnt beD. wont be,14.Tom _ into the house when no one _.A. slipped, was lookingB. had slipped, lookedC. slipped, had lookedD. was slipped, looked,15.The reporter said the UFO _east to west when he saw
18、 it.traveled was traveling C. had been travelingD. was to travel,16. -Hey, look where you are going! -Oh, Im terribly sorry._.Im not noticingI wasnt noticingI havent noticeI dont notice,17.What a nice bike! Where _ you _ it?do; buy B. have; boughtC. did ; buy D. will; buy,18.The students _ busily wh
19、en Miss Brown went to get a book she _ in the office.had written; leftwere writing; has lefthad written; had left were writing; had left,19.Mary _ a dress when she cut her finger. made B. is makingC. was making D. makes,20.The last time I _ Jane she _ cotton in the fields.had seen; was pickingsaw; p
20、ickedhad seen; pickedsaw; was picking,过去进行时与一般过去时比较,相同点：都强调过去发生的事 不同点：进行时强调过程，不一定完成 过去时强调事件，一定完成 过去进行时与一般过去时，两者都表示过去发生的动作,但过去进行时表示在过去某一特定的时间点或时间段正在进行的动作,而一般过去时表示在过去时间完成的动作 例如: I was typing a letter last night. 昨晚我在打一封信(可能没打完) I typed some letters last night. 我昨晚打了一些信(已经打完) 1、一般过时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。 She wrote a letter to her friend last night. 她昨晚给朋友写了封信。 (信写完了) She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。 (信不一定写完) 2、一般过去时表示只做一次动作，而过去进行时却表示动作反复地进行。 She waved to me. 她朝我挥了挥手。,
